Package com.spun.util

Class DatabaseUtils

java.lang.Object

com.spun.util.DatabaseUtils

public class DatabaseUtils
extends Object

A static class of convenience functions for database access

Field Summary

Fields

Modifier and Type	Field	Description
static int	ACCESS
static String[]	DATABASE_TYPES
static int	MY_SQL
static int	NEW
static int	NEW_MODIFIED
static int	OLD
static int	OLD_MODIFIED
static int	ORACLE
static int	POSTGRESQL
static int	SQLSERVER
static int	SQLSERVER2000
static int	SQLSERVER2005
static int	SYBASE

Constructor Summary

Constructors

Constructor	Description
DatabaseUtils()

Method Summary

Modifier and Type	Method	Description
static void	beginTransaction(Connection con)
static void	beginTransaction(Statement stmt)
static void	close(Connection con)
static void	close(ResultSet rs)
static void	close(Statement stmt)
static void	commit(Connection con)
static void	commit(Statement stmt)
static String	findDatabaseName(int i)	Finds the database type name for a jdbc sql type
static String	findSQLName(int i)	Finds the java object or primative for a sql type
static String	formatBoolean(boolean b)
static String	formatNullableObject(Object o)
static String	formatNullableObject(Object o, int type)
static String	getDatabaseStatusString(int status)	A convenience function to turn the int's into readable text for debuging.
static String	getDatabaseType(int type)
static int	getDatabaseType(Connection con)
static int	getDatabaseType(Statement stmt)
static String	getLike(int databaseType)
static String	getMethodName(String databaseName)
static String	getVariableName(String databaseName)
static String	getVariableName(String databaseName, boolean capFirstLetter)
static boolean	isAcceptableDatabaseString(String string)	This is for none space single words, such as email, name, handle
static boolean	isSqlServer(int databaseType)
static Connection	makeConnection(String driver, String protocol, String server, String port, String database, String userName, String password, int type)	Creates a connection to the Database.
static String	makeJDBCAccessURL(String protocol, String server, String port, String database)	Creates a connection to the Database.
static String	makeMySqlURL(String protocol, String server, String port, String database)	Creates a connection to the Database.
static String	makeSQL2000URL(String protocol, String server, String port, String database)
static String	makeURL(String protocol, String server, String port, String database, int type)	Creates a connection to the Database, and stores it in the cookies table.
static void	printSQLValues()
static void	rollback(Connection con)
static void	rollback(Statement stmt)
static void	saveAll(DatabaseObject[] databaseObjects, Statement stmt)
static String	toEscapeACCESS_SQL(String unformattedString)
static String	toEscapeMSSQL(String unformattedString)
static String	toEscapeSQL(String unformattedString)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

NEW

public static final int NEW

See Also:

Constant Field Values

NEW_MODIFIED

public static final int NEW_MODIFIED

See Also:

Constant Field Values

OLD

public static final int OLD

See Also:

Constant Field Values

OLD_MODIFIED

public static final int OLD_MODIFIED

See Also:

Constant Field Values

ACCESS

public static final int ACCESS

See Also:

Constant Field Values

POSTGRESQL

public static final int POSTGRESQL

See Also:

Constant Field Values

SYBASE

public static final int SYBASE

See Also:

Constant Field Values

ORACLE

public static final int ORACLE

See Also:

Constant Field Values

SQLSERVER

public static final int SQLSERVER

See Also:

Constant Field Values

SQLSERVER2000

public static final int SQLSERVER2000

See Also:

Constant Field Values

MY_SQL

public static final int MY_SQL

See Also:

Constant Field Values

SQLSERVER2005

public static final int SQLSERVER2005

See Also:

Constant Field Values

DATABASE_TYPES

public static final String[] DATABASE_TYPES

Constructor Details

DatabaseUtils

public DatabaseUtils()

Method Details

getDatabaseType

public static String getDatabaseType(int type)

getDatabaseType

public static int getDatabaseType(Statement stmt)
                           throws SQLException

Throws:

SQLException

getDatabaseType

public static int getDatabaseType(Connection con)
                           throws SQLException

Throws:

SQLException

findDatabaseName

public static String findDatabaseName(int i)

Finds the database type name for a jdbc sql type

findSQLName

public static String findSQLName(int i)

Finds the java object or primative for a sql type

isSqlServer

public static boolean isSqlServer(int databaseType)

makeSQL2000URL

public static String makeSQL2000URL(String protocol,
String server,
String port,
String database)

makeMySqlURL

public static String makeMySqlURL(String protocol,
String server,
String port,
String database)

Creates a connection to the Database.

makeURL

public static String makeURL(String protocol,
String server,
String port,
String database,
int type)

Creates a connection to the Database, and stores it in the cookies table.

makeJDBCAccessURL

public static String makeJDBCAccessURL(String protocol,
String server,
String port,
String database)

Creates a connection to the Database. This is for Access, which is crap!

makeConnection

public static Connection makeConnection(String driver,
String protocol,
String server,
String port,
String database,
String userName,
String password,
int type)

Creates a connection to the Database.

printSQLValues

public static void printSQLValues()

getMethodName

public static String getMethodName(String databaseName)

getVariableName

public static String getVariableName(String databaseName)

getVariableName

public static String getVariableName(String databaseName,
boolean capFirstLetter)

formatNullableObject

public static String formatNullableObject(Object o)

formatNullableObject

public static String formatNullableObject(Object o,
int type)

toEscapeMSSQL

public static String toEscapeMSSQL(String unformattedString)

toEscapeACCESS_SQL

public static String toEscapeACCESS_SQL(String unformattedString)

toEscapeSQL

public static String toEscapeSQL(String unformattedString)

beginTransaction

public static void beginTransaction(Statement stmt)
                             throws SQLException

Throws:

SQLException

beginTransaction

public static void beginTransaction(Connection con)
                             throws SQLException

Throws:

SQLException

commit

public static void commit(Statement stmt)
                   throws SQLException

Throws:

SQLException

commit

public static void commit(Connection con)
                   throws SQLException

Throws:

SQLException

rollback

public static void rollback(Statement stmt)
                     throws SQLException

Throws:

SQLException

rollback

public static void rollback(Connection con)
                     throws SQLException

Throws:

SQLException

formatBoolean

public static String formatBoolean(boolean b)

isAcceptableDatabaseString

public static boolean isAcceptableDatabaseString(String string)

This is for none space single words, such as email, name, handle

getLike

public static String getLike(int databaseType)

getDatabaseStatusString

public static final String getDatabaseStatusString(int status)

A convenience function to turn the int's into readable text for debuging.

Parameters:

status - The status to be translated

Returns:

The Text representation of static variable.

saveAll

public static void saveAll(DatabaseObject[] databaseObjects,
Statement stmt)
                    throws SQLException

Throws:

SQLException

close

public static void close(ResultSet rs)

close

public static void close(Statement stmt)

close

public static void close(Connection con)